查询词典 three-dimension space

Astronauts on the space station only age one day for every three on board.

在国际空间站上的宇航员每生活三天才变老一天。

Five are Indian, three are from the European Space Agency and two from the United States.

其中有5台来自印度，3台来自欧洲太空局，两台来自美国。

We waited three months, and they let us have the space bar from another typewriter.

我们等了三个月，可他们却将其他的打字机上的空格键拆下来装在了我们的机器上。

After been developing for three years,the basic structure and space morphology in center district has been finished.

经过近三年的建设，核心区的基本架构和空间形态已初步形成。

The total-station instrument changes traditional survey way of thinking, direct measures three-dimensional coordinates of point space .

全站仪改变了传统的测量思路，直接测定点位的三维坐标。

Based on the three-dimensional binocular vision sensor measurement model, a kind of low cost single camera model used to measure coordinates in space was established.

以双目立体视觉传感器三维测量模型为基础，提出了一种用于测量空间三维点坐标的低成本单摄像机模型。

And three main steps of all subspace algorithms are explored. First, using an LQ-decomposition, the projection of the row space of specific data Hankel matrices is calculated. Next, the SV-decomposition of the projection is calculated to directly lead to the observability matrices and a Kalman filter estimation of the state sequences.

概括了子空间辨识算法的三个主要运算步骤：首先由LQ分解计算特定Hankel矩阵的行空间投影；再对该投影进行SVD，获取系统的可观测矩阵及状态序列的Kalman滤波器估计；最后由可观测矩阵和／或估计的状态序列确定系统矩阵。

And three main steps of all subspace algorithms are explored. First, using an LQ-decomposition, the projection of the row space of specific data Hankel matrices is calculated. Next, the SV-decomposition of the projection is calculated to directly lead to the observability matrices and a Kalman filter estimation of the state sequences. Last, the system matrices are extracted from the observability matrices and/or the estimated state sequences.

概括了子空间辨识算法的三个主要运算步骤：首先由LQ分解计算特定Hankel矩阵的行空间投影；再对该投影进行SVD，获取系统的可观测矩阵及状态序列的Kalman滤波器估计；最后由可观测矩阵和／或估计的状态序列确定系统矩阵。

This paper is mainly about a three-D coordinate measurement system, which is based on intersection converge imaging principle ,using space probe .

本论文提出一种采用光学测棒的三目视觉坐标测量系统，利用交汇成像原理实现三坐标测量。

This giant space rocket is three times the weight of that one.

这种大型宇宙火箭的重量是那种的三倍。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。